RANGER ENERGY SERVICES INC (RNGR) Institutional Ownership Changes & 13F Activity
RANGER ENERGY SERVICES INC (RNGR). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Two Sigma Investments, Lp, Ies Holdings, Inc., 4D Advisors, Llc, Encompass Capital Advisors Llc, and Millennium Management Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Citadel Advisors Llc | Sell | -95,004 | -23.2% | 315,131 | $5.05M | Q2 2026 | Sep 02, 2026 |
| California State Teachers Retirement System | Sell | -914 | -77.7% | 262 | $4.20K | Q2 2026 | Aug 24, 2026 |
| Empowered Funds, Llc | Buy | +13,145 | +7.7% | 182,836 | $2.93M | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Buy | +2,225 | +8.7% | 27,804 | $445.14K | Q2 2026 | Aug 17, 2026 |
| Two Sigma Investments, Lp | Buy | +401,583 | +312.1% | 530,264 | $8.49M | Q2 2026 | Aug 14, 2026 |
| Ies Holdings, Inc. | Buy | +384,922 | +22.7% | 2,081,360 | $33.32M | Q2 2026 | Aug 14, 2026 |
| 4D Advisors, Llc | Buy | +325,000 | — | 325,000 | $5.20M | Q2 2026 | Aug 14, 2026 |
| Encompass Capital Advisors Llc | Sell | -279,525 | -18.5% | 1,227,978 | $19.66M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +254,695 | +271.2% | 348,599 | $5.58M | Q2 2026 | Aug 14, 2026 |
| Royce & Associates Lp | Buy | +253,519 | +24.3% | 1,296,607 | $20.76M | Q2 2026 | Aug 14, 2026 |
| Csm Advisors, Llc | Buy | +113,360 | +31.8% | 469,929 | $7.52M | Q2 2026 | Aug 14, 2026 |
| Ameriprise Financial Inc | Buy | +105,623 | — | 105,623 | $1.69M | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Buy | +92,159 | +100.1% | 184,203 | $2.95M | Q2 2026 | Aug 14, 2026 |
| Aqr Capital Management Llc | Sell | -80,407 | -14.4% | 477,628 | $7.65M | Q2 2026 | Aug 14, 2026 |
| Trexquant Investment Lp | Buy | +74,470 | — | 74,470 | $1.19M | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Buy | +58,168 | — | 58,168 | $931.27K | Q2 2026 | Aug 14, 2026 |
| Man Group Plc | Buy | +47,453 | +56.9% | 130,777 | $2.09M | Q2 2026 | Aug 14, 2026 |
| Thomist Capital Management, Lp | Buy | +39,579 | +53.6% | 113,460 | $1.82M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +36,700 | — | 36,700 | $587.57K | Q2 2026 | Aug 14, 2026 |
| Royal Bank Of Canada | Buy | +31,945 | +28021.9% | 32,059 | $513.00K | Q2 2026 | Aug 14, 2026 |
| Aquatic Capital Management Llc | Buy | +24,971 | +606.5% | 29,088 | $465.70K | Q2 2026 | Aug 14, 2026 |
| Point72 Asset Management, L.P. | Buy | +24,439 | +28.0% | 111,798 | $1.79M | Q2 2026 | Aug 14, 2026 |
| Bridgeway Capital Management, Llc | Sell | -21,855 | -5.3% | 389,976 | $6.24M | Q2 2026 | Aug 14, 2026 |
| Alliancebernstein L.P. | Sell | -18,457 | -13.8% | 115,285 | $1.98M | Q2 2026 | Aug 14, 2026 |
| Qube Research & Technologies Ltd | Buy | +17,626 | +11.3% | 173,468 | $2.78M | Q2 2026 | Aug 14, 2026 |
| Boothbay Fund Management, Llc | Buy | +17,402 | — | 17,402 | $278.61K | Q2 2026 | Aug 14, 2026 |
| Exoduspoint Capital Management, Lp | Buy | +15,746 | — | 15,746 | $252.09K | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +14,915 | — | 14,915 | $238.79K | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Buy | +14,877 | +7.5% | 213,153 | $3.41M | Q2 2026 | Aug 14, 2026 |
| Jacobs Levy Equity Management, Inc | Sell | -13,295 | -5.1% | 245,275 | $3.93M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about RNGR activity
Which institutional owners are buying RNGR?
Institutional owners buying RNGR include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in RNGR activity?
"Buy" means an investor increased their reported position in RNGR compared to the prior reporting period. This reflects growing exposure to RANGER ENERGY SERVICES INC (RNGR) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in RNGR increasing?
Institutional interest in RNGR can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related RNGR Institutional Insights
- RNGR Overview
- RNGR 13F Institutional Holders
- RNGR Top Institutional Shareholders
- Energy Sector Institutional Ownership
- Energy Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Energy Stocks By Institutional Investors
- Most Sold Energy Stocks By Institutional Investors
- RNGR Insider Trading & SEC Form 4 Activity
- RNGR Articles
- Top Institutional Investor Stock Rankings